baber/WOPTO huggingface dataset:
Patent JP-H06294480-A (JP)
Title: Clamp
Inventor: HIRONO KOJI
IPC: F16L3/137
Filed: 1993-04-06
Abstract: PURPOSE:To provide a clamp capable of firmly holding and fixing a rod-like body flexibly in response to the size change of the diameter of the rod-like body such as a pipe to be fixed. CONSTITUTION:A clamp 10 is provided with two pairs of long and short side walls 32, 33, 35 erected face to face from a bottom section 20 and the vicinity of the end edges of the bottom section 20 respectively and a pressing belt 50 extended into a belt shape from the short side wall. A pair of long side walls 32, 33 are provided with recesses 36, 37 largely notched into a recessed shape respectively, and lugs 38, 39 elastically deformable toward the side wall 35 are provided on a side section 36a near the side wall 35 on the recesses 36, 37 respectively. When a pipe having the diameter slightly longer than the width of the recesses 36, 37 is stored in the recesses 36, 37, the lugs 38, 39 are elastically deformed toward the side wall 35, the recesses 36, 37 are expanded in width, and the pipe is firmly held and fixed in the recesses 36, 37.
Patent JP-H02258924-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: IWAYAMA KENZO
IPC: B21B3/02
Filed: 1989-03-30
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet having low iron loss characteristics by forming a molten silicon steel with a specific composition into a cast slab of specific thickness by means of rapid solidification, applying surface working to the above by the use of small grains of rigid body, and then carrying out respectively specified annealing, cold rolling, and further annealing. CONSTITUTION:A molten steel consisting of 2.5-6.5wt.% Si, required inhibitor components, and the balance Fe with inevitable impurities is continuously supplied onto a cooling body whose cooling surface is updatedly moved to undergo rapid solicification, by which a cast slab of 0.5-3.0mm thickness is prepared. Subsequently, small grains of rigid body are allowed to collide against the above cast slab to work the surface part, and a finely recrystallized layer is formed at the above surface part worked by collision by heating and annealing the cast slab at 650-1300 deg.C for <=30min. Then, after subjected, if necessary, to rolling and process annealing, the above cast slab is subjected to final cold rolling at 50-95% draft and to annealing at 600-1300 deg.C once or more. By this method, the grain-oriented silicon steel sheet with low iron loss in which the degree of integration of {110} <001> secondary recrystallized grains and the side of crystalline grains are properly improved can be stably obtained.
Patent JP-S60216110-A (JP)
Inventor: SAMIYUERU OO NAPIEERU
IPC: F23Q9/00
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11255581-A (JP)
Title: Quartz crucible-receiving device, susceptor positioning device and method for receiving quartz crucible
Inventor: MATSUBARA JUNICHI
IPC: C30B15/10
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To permit a quartz crucible of a largely heavy weight and a large diameter to be readily accepted into the coaxially arranged susceptor in no need of human labor without contamination by holding the quartz crucible with a hand device and by adjusting the position of the susceptor arranged in the lower position in the X and Y directions. SOLUTION: The quartz crucible 50 after washing is placed on the pallet, conveyed on a couple of parallel rails into the susceptor. Here, the quartz crucible 50 is nipped near its opening from outside with a plurality of liftable hand devices, the pallet is removed, the rails 36 are expanded their width. In the meantime, the susceptor 60 of a graphite crucible is conveyed in by means of a crane or the like and placed on the frame work 62 which is arranged through ball bearings 76 on the pedestal 78. Then, the pedestal 62 is adjusted its position in the X and Y direction on the ball bearings 76 thereby coaxially positioning the susceptor 60 with quartz crucible 50. Subsequently, the crucible 50 is allowed to go down into the susceptor 60.
Patent JP-H09274999-A (JP)
Title: Microwave power source device for generating plasma
Inventor: TAKAHASHI MASATO
IPC: H01J37/08
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact and low-cost device to be used in introducing plural microwaves to a plasma generating chamber by providing a microwave power source part, and a specified microwave switching means. SOLUTION: A microwave power source device is provided with a single microwave power source part 1 of a coaxial output type, a microwave switch 2 connected to an output end of the microwave power source part 1, and coaxial cables 3 connected to output ends of the microwave switch 2. The microwave switch 2 has two or more lines of output to a single line of input, and the output end to which microwaves are outputted can be selected by switching. Switching action of the microwave switch 2 is controlled by a controller 6. The coaxial cables 3 connected to the output ends of the microwave switch 2 are connected to plural antennas provided in a plasma generating chamber 4.
Patent JP-2000275602-A (JP)
Title: Liquid crystal projector device, video light generating method, control device and method therefor
Inventor: NAKAHAMA MASAHIKO
IPC: G09G3/20
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector device capable of easily correcting color irregularities occurring on an video image by dividing red, green, and/or blue video(s) into plural areas based on a synchronizing signal of a video signal, and displaying red, green, and blue videos obtained by controlling the amplification degrees on each corresponding liquid crystal panel. SOLUTION: An amplifier 11 can receive a voltage control signal S20 from a color irregularity correcting circuit 12, and adjusts each white balance of the red, green, and blue component video signals S1, 2, 3, and transmits the green component signal S22 as is, to a gamma-correction circuit 4. Concerning the red and blue component signals S1, 3, the amplifier outputs red and blue component adjusted signals S21, 23, which are obtained by adjusting the amplification degrees based on the voltage control signal S20, to the gamma-correction circuit 4. The gamma-correction circuit 4 applies gamma-correction to the red, green, and blue component signals S21, 22, 23, respectively and outputs the gamma-corrected red, green, and blue component signals thus obtained to a liquid crystal drive circuit 5.
Patent JP-S537629-A (JP)
Title: Improved method for isolating and purifying vinylphenol
Inventor: SATOU MIKIO
IPC: C07C27/00
Filed: 1976-07-07
Abstract: PURPOSE:In the process for extracting vinylphenol from its ecrude product with an aq. alkali solution, the trouble of scale formation of sodium salt of polymerized impurities in the extraction apparatus can be prevented by the addition of a water-soluble alcohol to the system.
Patent JP-S62236635-A (JP)
Title: Position deflection absorbing driver mechanism
Inventor: UMEDA HIROHISA
IPC: B23P19/06
Filed: 1986-04-08
Abstract: PURPOSE:To permit the screw fastening without the need of part precision and positioning precision, by absorbing the position deflection by installing a coupling and a material having springiness onto a rotary axis line, in a driver for automatic machinery, etc. CONSTITUTION:The upper side part in a three-body structure of a coupling 2 is fixed onto the shaft 1 of a driving motor, and a material 4 having springiness is fixed by screws. The other edge of the material 4 having springiness and the top edge of a driver 5 are fixed onto the lower side part of the coupling 2, and further a reinforcing member 3 is installed to improve the springy force. With such structure, even if a center deflection exists between the driver shaft 5 and the screws of the work, said deflection is absorbed by the horizontal shift of the middle side and the lower side of the coupling 2, and the revolution with center deflection is permitted. Therefore, screw fastening is carried out by the springy force of the material 4 having springiness, allowing the force to return to a motor axis line A to act. Therefore, structure can be made simple, and the need of part precision and positioning precision is avoided.
Patent JP-H01253254-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU AKIRA
IPC: H01L21/3205
Filed: 1988-03-31
Abstract: PURPOSE:To improve the processing accuracy of a metal wiring, which is formed on the surface of an interlayer insulator layer, by a method wherein a gate electrode or a wiring consisting of a lower poly Si layer is filled with two layers of interlayer insulating films and the surface or the interlayer insulator layer is flattened. CONSTITUTION:A first interlayer insulating film 12 is deposited on a molybdenum layer 10 patterned and a substrate 2. The thickness of the film 12 is formed into a thickness equivalent to the total thickness of the thickness of a poly Si layer 3 for forming a gate electrode and the thickness of a silicide layer 11 on the layer 3. The layer 10 is etched to remove the film 11 on the layer 10. The film 12 is brought into a state that it is filled with the layers 11 and 3 at regions, where the layer 3 does not exist, on the SiO2 substrate 2. A second interlayer insulating film 13 is deposited, a heat treatment is performed to make to reflow and the surface of the film 13 is more flattened. A metal layer is deposited and is patterned to form a metal wiring 5. At this time, as the surface or the film 13 is flattened, the processing accuracy or the wiring 5 is improved.
Patent JP-H03282278-A (JP)
Title: Receiving device
Inventor: IKEDA NORIO
IPC: G01S3/24
Filed: 1990-03-30
Abstract: PURPOSE:To easily hold the uniformity of the amplitude phase characteristic of the signal of each antenna system by subjecting the outputs from a plurality of the antenna elements constituting an antenna system to frequency diffusion individually with different codes to synthesize the same and amplifying the synthesized output by a single amplifier. CONSTITUTION:Loop antennae 1 are arranged so as to cross each other at a right angle toward south & north and east & west and both outputs thereof and the output of a non-directional antenna 2 are individually guided to frequency converters 3M, 3R, 3O. Intermediate frequency signals diffused according to respective codes are outputted from the respective frequency converters and those three signals are synthesized by a synthesizer 7 to be collectively amplified by an intermediate frequency amplifier 8. These amplified signals are inversely diffused by inverse diffusion devices 9N, 9E, 9O to be demodulated to intermediate frequency signals. These outputs are amplified by amplifiers 10N, 10E, 10O and applied to a brightness control lattice to display a needle image indicating the arrival direction of a radio wave. In this case, since the outputs from a plurality of the antennae are amplified by the receiving apparatus of a single system, the uniformity of the signal amplitude phase characteristics of respective antenna systems is held.
Patent JP-H0640660-A (JP)
Title: Stopping method of winding in winder and device thereof
Inventor: YOSHIDA KAZUO
IPC: B65H54/74
Filed: 1991-03-18
Abstract: PURPOSE:To liquidate damage of yarn streaks and lowering of stopping accuracy that occur when a yarn streak braking plate is used as a stopping means of winding in a winder that uses a winding bobbin whose shape is two flanged bobbin. CONSTITUTION:This stopping method of winding in a winder makes it the main purport that braking is performed by two flanged braking shoes 15 only that perform stopping action of braking on the two flanges of a winding bobbin in the first stage that is the beginning of winding, by combined use of above- mentioned stage braking shoes 15 and a yarn streak braking plate 4 that performs stopping action of braking on the surface of wound yarn streaks in the second stage that is the middle period of winding, and by the early stage yarn streak braking plate 4 only in the third stage that is the last period of winding.
Patent JP-S58198325-A (JP)
Inventor: KATOU KENJI
IPC: A47L9/02
Filed: 1982-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08277760-A (JP)
Title: Fuel feeder for internal combustion engine
Inventor: NAKAJIMA KAZUSHI
IPC: F02M37/22
Filed: 1995-04-06
Abstract: PURPOSE: To improve the capacity of removing dust within fuel, and besides, to prevent bubbles generated by the fuel returning from a fuel pressure adjusting valve into a fuel tank from sucking in a fuel pump. CONSTITUTION: A fuel pump 12 is fixed to the lid 19 of a fuel tank 11 by a support shaft 17. A fuel pressure adjusting valve 25 for adjusting the pressure of fuel discharged from the fuel pump 12 is fixed onto to the lid 19, and fuel is sent from this fuel pressure adjusting valve 25 to a derivative 27 through a fuel pipe 26, and it is distributed to the injector 28 of each cylinder. At this time, surplus fuel from the fuel pressure adjusting valve 25 is returned into the fuel tank 11 through a return filter 29 and a fuel filter 13, and in that process, it is filtrated in the fuel filter 13. Bubbles generated by the fuel returned into the fuel tank 11 is prevented from being sucked into the fuel pump 12 by separating the position of the fuel filter 13 from the suction filter 15 installed at the suction port of the fuel pump 12.
Patent JP-H02258629-A (JP)
Title: Preparation of bi-pb-sr-ca-cu-o superconductor thin film
Inventor: OTA HIROSHI
IPC: H01B13/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain Bi-Pb-Sr-Ca-Cu-O superconductor thin film capable of stably providing high Tc suitable for electronics element by forming a Bi-Sr-Ca-Cu-O thin film, laminating Pb thin film thereon while controlling an amount of Pb and then applying heat treatment (annealing) thereto. CONSTITUTION:After Bi-Sr-Ca-Cu-O (hereinafter referred to as BSCCO) thin film is formed, Pb thin film is laminated on the thin film and then heat treatment is applied thereto to form Bi-Pb-Sr-Ca-Cu-O (hereinafter referred to as BPSCCO) superconductor thin film. An amorphous BSCCO thin film formed by carrying out active sputtering on a substrate in an inert gas or mixed gas of oxygen and argon can be used as the BSCCO thin film. Lamination of Pb thin film onto BSCCO thin film can be readily carried out in controlled Pb amount by a general sputtering method.
Patent JP-H06295447-A (JP)
Title: Separation type optical pickup device
Inventor: KUBO KATSUHIRO
IPC: G11B7/135
Filed: 1993-04-08
Abstract: PURPOSE:To obtain a separation type optical pickup device without coma aberration and astigmatism. CONSTITUTION:A moving optical body AA is provided with mechanisms for adjusting inclination in two directions. The first one is the mechanism for adjusting the inclination in the tangential direction of an optical disk by using an eccentric metallic bearing 11 in a metallic bearing part 12, and adjusting the rotation of the bearing 11. The second one is the mechanism for adjusting the inclination in the radial direction of the optical disk by dividing the moving optical body AA into three, that is, an eccentric metallic bearing attaching member 12, a 45-degree mirror attaching member 13, and a guide shaft supporting material 14, coupling them through two coaxial pins 15 and rotating the member 13 against the guide shaft in a state where the two pins 15 are set as the center of rotation.
Patent JP-H06275023-A (JP)
Title: Information recorder
Inventor: MOTOHASHI ATSUSHI
IPC: G11B20/12
Filed: 1993-03-17
Abstract: PURPOSE:To retrieve a sector at the change destination with single retrieval by pairing the change destination sector and a final change destination sector, pairing an intermediate change destination sector and the final change destination sector and registering those sectors on a change destination sector table. CONSTITUTION:When the read/write command of information is given from a host device 2, a CPU 4 investigates whether the target sector of a read/write object is changed or not. This investigation is performed by investigating the change source sector of a change sector managing table stored in an internal storage device (RAM) 6. When the target sector is already registered on the change source sector of the managing table, the already registered change destination sector is defined as the target sector. After it is confirmed that the target sector is not registered on the managing table yet, read/write is executed for the first time. At such a time, it is retrieved just once whether the target sector is changed or not, and the change destination can be easily retrieved.
Patent JP-H05281901-A (JP)
Title: Map display system of on-vehicle navigation system
IPC: G09B29/10
Filed: 1992-04-02
Abstract: PURPOSE:To retrieve specific map information from a map which is displayed while own-vehicle position information is displayed when spot information is registered or deleted during the display of map information or own-vehicle position information in the map. CONSTITUTION:An information processing means 108 which reads own-vehicle position data out of an own-vehicle position detecting means according to an indication from an input means 103 and also reads the map information out of a map information storage means 102 to display necessary map information and the own-vehicle position information in the map on a display device 104 is provided with a sequential spot registering and deleting function which registers or deletes the spot information during the display of the map information or own-vehicle position information and also provided with a function which retrieves the specific map information in the displayed map during the processing of the own-vehicle position information.
Patent JP-S61237715-A (JP)
Title: Manufacture of leg part for jack-up rig
Inventor: NISHINO TANEHARU
IPC: E02B17/02
Filed: 1985-04-15
Abstract: PURPOSE:To obtain leg parts for jack-up rigs having high strength simply from a rolled base material of high cord thickness by using a rolled leg base material having a cross sectional form like connecting the semicircular portion of both ends with a web. CONSTITUTION:A rolled leg base material 10 has a cross sectional form in which semicircular portions 1 and 2 of both ends are connected with a web and beveled portions 4 and 5 for welding are formed on end faces of the portions 1 and 2. The web 3 of the base material 10 is cut off by a wire 6 to form divided base materials 101 and 102 integrated with semicircular portions 1 and 2 respectively becoming racks 7 and 8 and halved cords. The beveled portions 4 and 5 of the base materials 101 and 102 are welded to obtain leg parts for jack-up rig. Since the rolled leg base material 10 has the specific shape, the leg parts for jack-up rigs, having high strength, can be simply obtained from the rolled base material of high cord thickness.
Patent JP-S60228022-A (JP)
Title: Electrode device for electric discharge machining
Inventor: INOUE KIYOSHI
IPC: B23H1/04
Filed: 1984-04-24
Abstract: PURPOSE:To make electric discharge machining performable in a way of replacing only such an energizer as being worn out by electric discharge, by attaching a lot of energizers to an energizer holding body, while forming an electrode corresponding to a work objective form, in case of an electrode device for the electric discharge machining. CONSTITUTION:Each energizer 1 is attached to each of setting holes 2a and held therein, then an energizer holding body 2 is attached to a setting member 3. Next, a motor 6 is set in motion, making a support shaft 4 turn round, while a spindle 10 is made to go down as far as a minute distance by degrees, making it approach a work body 14 deposited in a working fluid, and a power source unit 13 is operated whereby electric discharge is produced in a machining gap to be formed between these energizers 1 and the work body 14, thus machining takes place. When some energizers 1 are worn out by the discharge and the specified machining accuracy becomes no longer kept, the energizer holder 2 is removed from the holder setting member 13 or, without removing it, leaving it intact, the energizer 1 being attached to the energizer holding body 2 is taken out, and it is replaced with a new one.
Patent JP-S58196278-A (JP)
Title: Adhesive for paper
Inventor: TANAKA HIROMICHI
IPC: C09J131/04
Filed: 1982-05-13
Abstract: PURPOSE:To provide a paper adhesive, composed of a vinyl acetate emulsion, etc., a plasticizer and specific organic solvent, giving extremely low variation in adhesivity when applied for the bonding of paper sheets, and having excellent adhesivity, bonding workability, and impact strength. CONSTITUTION:The objective adhesive is prepared by mixing (A) 100pts.wt. (in terms of the solid content) of a vinyl acetate emulsion and/or an ethylene-vinyl acetate copolymer emulsion with (B) preferably 3-15pts.wt. of a plasticizer (e.g. phthalic acid ester, triacetin, etc.) and (C) preferably 1-20pts.wt. of an organic solvent which permeates into the coating film of a releasing compound such as silicone resin, etc. formed on the surface of the paper [e.g. toluene, (cyclo) hexane, acetone, etc.]. The adhesive is applied to the opening part, i.e. the top or the bottom part of a paper bag, etc. preferably at a thickness of 150-250mu (thickness in the wet state).
Patent JP-S59208250-A (JP)
Title: Automatic tensile device of wound power transmitting component in internal-combustion engine
Inventor: HONDA SHIYOUICHI
IPC: F16H7/18
Filed: 1983-05-10
Abstract: PURPOSE:To avoid overtension of a wound power transmitting component, by making the titled device into structure giving a predetermined tensile state always through bouncing action of a tension spring and hydraulic pressure action of a hydraulic pressure chamber. CONSTITUTION:An automatic tension unit A fixed to a main body E of an engine possesses a plunger 26 sliding within a cylinder 25 and the plunger 26 is provided with a valve hole 31 communicating a hydraulic pressure chamber 27 and a supply oil chamber 28 with each other and a check valve 32 opening and closing the valve hole 31. A tension spring 34 arranged in the hydraulic pressure chamber 27 pushes up the plunger 26 and gives predetermined tension force to a timing chain 10 through a bell-crank lever 19 and a pressure plate 14. Although the plunger 26 is apt to be pressed downward when tensile force is acted upon the timing chain 10, the retreat of the pressure plate is controlled as the hydraulic pressure of the hydraulic pressure chamber 27 opposes against the pressure plate. A part of lubricating oil which has completed lubricating action is dropped and stored in a sump 24 communicating with the supply oil chamber 28.
Patent JP-H05283593-A (JP)
Title: Lead frame and resin-sealed type element utilizing the same
IPC: H01L23/28
Filed: 1992-04-03
Abstract: PURPOSE:To obtain high reliability of a resin-sealed type element by protecting the front surface and side surfaces of a semiconductor chip and also protecting wires connecting electrodes and inner leads with elastic resin. CONSTITUTION:A lead frame is formed in such a structure that partitioning walls 2 are formed at the four sides in the periphery of a die pad 1, slits 8 are formed in the periphery of the partioning walls 2 and die pad 1 and internal end portions 4 of inner lead 3 enter into the spaces of these slits 8. A semiconductor chip S is placed on this die pad 1, the electrodes thereof are connected with the internal end portions of inner lead 3 with wires 5, the insides of partitioning walls 2 are filled with elastic material 6 and moreover the entire part including the upper part of the elastic material 6 is sealed with a sealing resin. Since the front surface and side surfaces of semiconductor chip and wires are protected with elastic material, stress resulting from contraction of sealing resin can be dispersed.